Finite Group Databasebeta
Cayley diagram

C2×#62355 #10577649

order512
nilpotency class3
isoclinismisoclinic class of #62307
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#62355

Subgroups

subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#532 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

6862 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 26 points:

(1,2);(3,4)(5,9)(6,8)(7,10)(13,19)(15,20)(17,24)(18,23)(21,25)(22,26);(3,5)(4,7)(6,10)(8,9)(11,12,16,14)(13,17,22,21)(15,18,20,23)(19,24,26,25);(11,13,20,26,16,22,15,19)(12,17,23,25,14,21,18,24);(5,10)(7,9)(11,14,16,12)(13,21,22,17)(15,23,20,18)(19,25,26,24);(4,8)(7,9)(12,14)(13,22)(18,23)(19,26)

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10580989, #72308754, #72308890, …
maximal normal subgroup ofC2×#10580989, #72308754, #72308890, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10484845);